Abstract: Three-dimension wheel-rail contact geometry is taken into account in studying the vibration between bridge and vehicle.The iteration method of wheel-rail creep force is proposed to improve the existed calculating method.
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文摘:对车桥耦合振动研究中轮轨关系的线性方法进行了改进,提出考虑三维非线性轮轨接触几何,采用迭代法求解法向力和蠕滑系数。
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